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UK ultra marathons

Every organised ultra in the UK, Northern Ireland and the Crown dependencies. Filter by distance, terrain, hilliness and how you actually get in.

Distance50K50 mile100K100 mile200km+Unbounded
WhereEnglandScotlandWales
WhenNext 3 monthsNext 6 monthsNext 12 monthsSpringSummerAutumnWinter
EntryEntry open nowOpens in 30 daysBallotNo qualifier
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Terrain

TrailFellMountainMoorlandCoastal pathForestCanal & towpathRoadUrban

Hilliness

FlatRollingHillyMountainous

Format

Single stageStageTimedBackyardRelay

Entry mechanism

First come first servedBallotApplication & selectionInvitational

Field size

Under 5050 to 149150 to 399400 to 9991,000+

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3 events · 4 races

Greater Manchester 200

Imperial War Museum (IWM) North, Trafford Wharf Road, Trafford Park, Stretford, Manchester M17 1TZ · North West
21 Nov 2026 to 25 Nov
5,545mof ascentRollingTrail, Canal & towpath150 to 399 runnersApplication & selectionQualifierEntry open
Entry details confirmed with the organiser on 15 August 2026.

West Highland Way Race

Milngavie · Central Belt
19 Jun 2027
95 miles 4,500mof ascentHillyTrail, Moorland150 to 399 runnersBallotQualifierBallot opens in 46d
Entry details confirmed with the organiser on 15 August 2026.

The Montane Lakeland 50 & 100

Coniston · Lake District
23 Jul 2027 to 25 Jul
105 miles · 50 miles 6,856mof ascentMountainousFell, Mountain400 to 999 runnersBallotQualifierBallot opens in 16d
Entry details confirmed with the organiser on 14 August 2026.

Related searches

Ultra marathons in ScotlandUltra marathons in the Lake District100 mile races in the UKBackyard ultras in the UKUK ultras with entry opening soonUK ultras with no qualifier neededWinter ultras in the UKSmall-field UK ultras
UK ultra marathons: the full list | Ultralist